Add process name to each activity

Author: tejasd

firebase-sessions/test-app/src/main/kotlin/com/google/firebase/testing/sessions/FirstFragment.kt

@@ -16,6 +16,7 @@
 
 package com.google.firebase.testing.sessions
 
+import android.app.Application
 import android.content.Intent
 import android.content.Intent.FLAG_ACTIVITY_LAUNCH_ADJACENT
 import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
@@ -103,6 +104,7 @@ class FirstFragment : Fragment() {
       intent.addFlags(FLAG_ACTIVITY_NEW_TASK)
       startActivity(intent)
     }
+    binding.processName.setText(getProcessName())
   }
 
   override fun onResume() {
@@ -125,5 +127,9 @@ class FirstFragment : Fragment() {
       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
         SimpleDateFormat("HH:mm:ss", Locale.getDefault()).format(Date())
       else "unknown"
+
+    fun getProcessName(): String =
+      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) Application.getProcessName()
+      else "unknown"
   }
 }

firebase-sessions/test-app/src/main/kotlin/com/google/firebase/testing/sessions/SecondActivity.kt

@@ -17,11 +17,13 @@
 package com.google.firebase.testing.sessions
 
 import android.app.ActivityManager
+import android.app.Application
 import android.content.Intent
 import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
 import android.os.Build
 import android.os.Bundle
 import android.widget.Button
+import android.widget.TextView
 import androidx.lifecycle.lifecycleScope
 import com.google.firebase.perf.FirebasePerformance
 import kotlinx.coroutines.delay
@@ -55,6 +57,7 @@ class SecondActivity : BaseActivity() {
           .killBackgroundProcesses("com.google.firebase.testing.sessions")
       }
     }
+    findViewById<TextView>(R.id.process_name_second).text = getProcessName()
   }
 
   override fun onResume() {
@@ -66,4 +69,10 @@ class SecondActivity : BaseActivity() {
     super.onPause()
     TestApplication.sessionSubscriber.unregisterView(findViewById(R.id.session_id_second_text))
   }
+
+  companion object {
+    fun getProcessName(): String =
+      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) Application.getProcessName()
+      else "unknown"
+  }
 }

firebase-sessions/test-app/src/main/res/layout/activity_second.xml

@@ -54,6 +54,12 @@
     app:layout_constraintTop_toBottomOf="@id/second_crash_button"
     app:layout_constraintLeft_toLeftOf="parent" />
 
+  <TextView
+      android:id="@+id/process_name_second"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:text=""/>
+
   <LinearLayout
     android:layout_width="match_parent"
     android:layout_height="match_parent"

firebase-sessions/test-app/src/main/res/layout/fragment_first.xml

@@ -87,6 +87,12 @@
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintTop_toBottomOf="@id/start_splitscreen_same" />
 
+    <TextView
+        android:id="@+id/process_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text=""/>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"

firebase-sessions/test-app/src/main/res/values/strings.xml

@@ -32,4 +32,5 @@
   <string name="kill_processes_button_text">Kill Background Processes</string>
   <string name="no_session_text">No Session Set</string>
   <string name="session_id_label">Session Id: </string>
+  <string name="process_name_label">Process Name: </string>
 </resources>